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USPTO Patent Rankings Data through Dec 31, 2025
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Keith Broussard — 2 Patents

INInput/Output: 2 patents #35 of 149Top 25%
Houston, TX: #8,734 of 21,073 inventorsTop 45%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Keith Broussard has been granted 2 US patents while listed as an inventor at Input/Output. The first was granted in 1999 and the most recent in February 2000. Keith Broussard ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Keith Broussard in Houston, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6031789 Magnetic drive subassembly in a depth control device Alan Sprain, Louis W. Erath 2000-02-29 $5,155,000
5949214 Rechargeable battery pack Alan Sprain 1999-09-07 $7,332,000